#define  _CRT_SECURE_NO_WARNINGS 1		
#include<stdio.h>
#include<math.h>
int main()
{
	
	for (int i = 1; i <=7; i++)
	{
		for (int j = 1; j <= 7 - i; j++)
			printf(' ');
		for (int j = 1; j <= 2 * i - 1; j++)
			printf("'*");
		printf("\n");
	}
	return 0;
}

